66519151

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 71824896

約数和(自身を除く): 5305745

約数列:

[1, 23, 43, 103, 653, 989, 2369, 4429, 15019, 28079, 67259, 101867, 645817, 1546957, 2892137, 66519151]

約数ペア:

[(1, 66519151), (23, 2892137), (43, 1546957), (103, 645817), (653, 101867), (989, 67259), (2369, 28079), (4429, 15019)]